L'indirizzo IP 121.2.53 è fornito da So-net Entertainment Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.2.0.0/15, IP tra 121.2.0.0 a 121.3.255.255 ). Il numero di sistema autonomo (ASN) è 2527.
| ASN | 2527 |
| IP inizia con | 121.2.0.0 |
| IP finale con | 121.3.255.255 |
| ASN Nome | So-net Entertainment Corporation |
| CDIR | 121.2.0.0/15 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 20/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Miyakojima | 24,8056 | 125,2811 | 2017-08-20 |
| MaxMind | JP | Japan | - | Saitama | 35,8569 | 139,6489 | 2017-08-20 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.2.53.0 | 2030187776 | 0 |
| 121.2.53.1 | 2030187777 | 0 |
| 121.2.53.2 | 2030187778 | 0 |
| 121.2.53.3 | 2030187779 | 0 |
| 121.2.53.4 | 2030187780 | 0 |
| 121.2.53.5 | 2030187781 | 0 |
| 121.2.53.6 | 2030187782 | 0 |
| 121.2.53.7 | 2030187783 | 0 |
| 121.2.53.8 | 2030187784 | 0 |
| 121.2.53.9 | 2030187785 | 0 |
| 121.2.53.10 | 2030187786 | 0 |
| 121.2.53.11 | 2030187787 | 0 |
| 121.2.53.12 | 2030187788 | 0 |
| 121.2.53.13 | 2030187789 | 0 |
| 121.2.53.14 | 2030187790 | 0 |
| 121.2.53.15 | 2030187791 | 0 |
| 121.2.53.16 | 2030187792 | 0 |
| 121.2.53.17 | 2030187793 | 0 |
| 121.2.53.18 | 2030187794 | 0 |
| 121.2.53.19 | 2030187795 | 0 |
| 121.2.53.20 | 2030187796 | 0 |
| 121.2.53.21 | 2030187797 | 0 |
| 121.2.53.22 | 2030187798 | 0 |
| 121.2.53.23 | 2030187799 | 0 |
| 121.2.53.24 | 2030187800 | 0 |
| 121.2.53.25 | 2030187801 | 0 |
| 121.2.53.26 | 2030187802 | 0 |
| 121.2.53.27 | 2030187803 | 0 |
| 121.2.53.28 | 2030187804 | 0 |
| 121.2.53.29 | 2030187805 | 0 |
| 121.2.53.30 | 2030187806 | 0 |
| 121.2.53.31 | 2030187807 | 0 |
| 121.2.53.32 | 2030187808 | 0 |
| 121.2.53.33 | 2030187809 | 0 |
| 121.2.53.34 | 2030187810 | 0 |
| 121.2.53.35 | 2030187811 | 0 |
| 121.2.53.36 | 2030187812 | 0 |
| 121.2.53.37 | 2030187813 | 0 |
| 121.2.53.38 | 2030187814 | 0 |
| 121.2.53.39 | 2030187815 | 0 |
| 121.2.53.40 | 2030187816 | 0 |
| 121.2.53.41 | 2030187817 | 0 |
| 121.2.53.42 | 2030187818 | 0 |
| 121.2.53.43 | 2030187819 | 0 |
| 121.2.53.44 | 2030187820 | 0 |
| 121.2.53.45 | 2030187821 | 0 |
| 121.2.53.46 | 2030187822 | 0 |
| 121.2.53.47 | 2030187823 | 0 |
| 121.2.53.48 | 2030187824 | 0 |
| 121.2.53.49 | 2030187825 | 0 |
| 121.2.53.50 | 2030187826 | 0 |
| 121.2.53.51 | 2030187827 | 0 |
| 121.2.53.52 | 2030187828 | 0 |
| 121.2.53.53 | 2030187829 | 0 |
| 121.2.53.54 | 2030187830 | 0 |
| 121.2.53.55 | 2030187831 | 0 |
| 121.2.53.56 | 2030187832 | 0 |
| 121.2.53.57 | 2030187833 | 0 |
| 121.2.53.58 | 2030187834 | 0 |
| 121.2.53.59 | 2030187835 | 0 |
| 121.2.53.60 | 2030187836 | 0 |
| 121.2.53.61 | 2030187837 | 0 |
| 121.2.53.62 | 2030187838 | 0 |
| 121.2.53.63 | 2030187839 | 0 |
| 121.2.53.64 | 2030187840 | 0 |
| 121.2.53.65 | 2030187841 | 0 |
| 121.2.53.66 | 2030187842 | 0 |
| 121.2.53.67 | 2030187843 | 0 |
| 121.2.53.68 | 2030187844 | 0 |
| 121.2.53.69 | 2030187845 | 0 |
| 121.2.53.70 | 2030187846 | 0 |
| 121.2.53.71 | 2030187847 | 0 |
| 121.2.53.72 | 2030187848 | 0 |
| 121.2.53.73 | 2030187849 | 0 |
| 121.2.53.74 | 2030187850 | 0 |
| 121.2.53.75 | 2030187851 | 0 |
| 121.2.53.76 | 2030187852 | 0 |
| 121.2.53.77 | 2030187853 | 0 |
| 121.2.53.78 | 2030187854 | 0 |
| 121.2.53.79 | 2030187855 | 0 |
| 121.2.53.80 | 2030187856 | 0 |
| 121.2.53.81 | 2030187857 | 0 |
| 121.2.53.82 | 2030187858 | 0 |
| 121.2.53.83 | 2030187859 | 0 |
| 121.2.53.84 | 2030187860 | 0 |
| 121.2.53.85 | 2030187861 | 0 |
| IP | Numerical IP | DNS |
| 121.2.53.86 | 2030187862 | 0 |
| 121.2.53.87 | 2030187863 | 0 |
| 121.2.53.88 | 2030187864 | 0 |
| 121.2.53.89 | 2030187865 | 0 |
| 121.2.53.90 | 2030187866 | 0 |
| 121.2.53.91 | 2030187867 | 0 |
| 121.2.53.92 | 2030187868 | 0 |
| 121.2.53.93 | 2030187869 | 0 |
| 121.2.53.94 | 2030187870 | 0 |
| 121.2.53.95 | 2030187871 | 0 |
| 121.2.53.96 | 2030187872 | 0 |
| 121.2.53.97 | 2030187873 | 0 |
| 121.2.53.98 | 2030187874 | 0 |
| 121.2.53.99 | 2030187875 | 0 |
| 121.2.53.100 | 2030187876 | 0 |
| 121.2.53.101 | 2030187877 | 0 |
| 121.2.53.102 | 2030187878 | 0 |
| 121.2.53.103 | 2030187879 | 0 |
| 121.2.53.104 | 2030187880 | 0 |
| 121.2.53.105 | 2030187881 | 0 |
| 121.2.53.106 | 2030187882 | 0 |
| 121.2.53.107 | 2030187883 | 0 |
| 121.2.53.108 | 2030187884 | 0 |
| 121.2.53.109 | 2030187885 | 0 |
| 121.2.53.110 | 2030187886 | 0 |
| 121.2.53.111 | 2030187887 | 0 |
| 121.2.53.112 | 2030187888 | 0 |
| 121.2.53.113 | 2030187889 | 0 |
| 121.2.53.114 | 2030187890 | 0 |
| 121.2.53.115 | 2030187891 | 0 |
| 121.2.53.116 | 2030187892 | 0 |
| 121.2.53.117 | 2030187893 | 0 |
| 121.2.53.118 | 2030187894 | 0 |
| 121.2.53.119 | 2030187895 | 0 |
| 121.2.53.120 | 2030187896 | 0 |
| 121.2.53.121 | 2030187897 | 0 |
| 121.2.53.122 | 2030187898 | 0 |
| 121.2.53.123 | 2030187899 | 0 |
| 121.2.53.124 | 2030187900 | 0 |
| 121.2.53.125 | 2030187901 | 0 |
| 121.2.53.126 | 2030187902 | 0 |
| 121.2.53.127 | 2030187903 | 0 |
| 121.2.53.128 | 2030187904 | 0 |
| 121.2.53.129 | 2030187905 | 0 |
| 121.2.53.130 | 2030187906 | 0 |
| 121.2.53.131 | 2030187907 | 0 |
| 121.2.53.132 | 2030187908 | 0 |
| 121.2.53.133 | 2030187909 | 0 |
| 121.2.53.134 | 2030187910 | 0 |
| 121.2.53.135 | 2030187911 | 0 |
| 121.2.53.136 | 2030187912 | 0 |
| 121.2.53.137 | 2030187913 | 0 |
| 121.2.53.138 | 2030187914 | 0 |
| 121.2.53.139 | 2030187915 | 0 |
| 121.2.53.140 | 2030187916 | 0 |
| 121.2.53.141 | 2030187917 | 0 |
| 121.2.53.142 | 2030187918 | 0 |
| 121.2.53.143 | 2030187919 | 0 |
| 121.2.53.144 | 2030187920 | 0 |
| 121.2.53.145 | 2030187921 | 0 |
| 121.2.53.146 | 2030187922 | 0 |
| 121.2.53.147 | 2030187923 | 0 |
| 121.2.53.148 | 2030187924 | 0 |
| 121.2.53.149 | 2030187925 | 0 |
| 121.2.53.150 | 2030187926 | 0 |
| 121.2.53.151 | 2030187927 | 0 |
| 121.2.53.152 | 2030187928 | 0 |
| 121.2.53.153 | 2030187929 | 0 |
| 121.2.53.154 | 2030187930 | 0 |
| 121.2.53.155 | 2030187931 | 0 |
| 121.2.53.156 | 2030187932 | 0 |
| 121.2.53.157 | 2030187933 | 0 |
| 121.2.53.158 | 2030187934 | 0 |
| 121.2.53.159 | 2030187935 | 0 |
| 121.2.53.160 | 2030187936 | 0 |
| 121.2.53.161 | 2030187937 | 0 |
| 121.2.53.162 | 2030187938 | 0 |
| 121.2.53.163 | 2030187939 | 0 |
| 121.2.53.164 | 2030187940 | 0 |
| 121.2.53.165 | 2030187941 | 0 |
| 121.2.53.166 | 2030187942 | 0 |
| 121.2.53.167 | 2030187943 | 0 |
| 121.2.53.168 | 2030187944 | 0 |
| 121.2.53.169 | 2030187945 | 0 |
| 121.2.53.170 | 2030187946 | 0 |
| 121.2.53.171 | 2030187947 | 0 |
| IP | Numerical IP | DNS |
| 121.2.53.172 | 2030187948 | 0 |
| 121.2.53.173 | 2030187949 | 0 |
| 121.2.53.174 | 2030187950 | 0 |
| 121.2.53.175 | 2030187951 | 0 |
| 121.2.53.176 | 2030187952 | 0 |
| 121.2.53.177 | 2030187953 | 0 |
| 121.2.53.178 | 2030187954 | 0 |
| 121.2.53.179 | 2030187955 | 0 |
| 121.2.53.180 | 2030187956 | 0 |
| 121.2.53.181 | 2030187957 | 0 |
| 121.2.53.182 | 2030187958 | 0 |
| 121.2.53.183 | 2030187959 | 0 |
| 121.2.53.184 | 2030187960 | 0 |
| 121.2.53.185 | 2030187961 | 0 |
| 121.2.53.186 | 2030187962 | 0 |
| 121.2.53.187 | 2030187963 | 0 |
| 121.2.53.188 | 2030187964 | 0 |
| 121.2.53.189 | 2030187965 | 0 |
| 121.2.53.190 | 2030187966 | 0 |
| 121.2.53.191 | 2030187967 | 0 |
| 121.2.53.192 | 2030187968 | 0 |
| 121.2.53.193 | 2030187969 | 0 |
| 121.2.53.194 | 2030187970 | 0 |
| 121.2.53.195 | 2030187971 | 0 |
| 121.2.53.196 | 2030187972 | 0 |
| 121.2.53.197 | 2030187973 | 0 |
| 121.2.53.198 | 2030187974 | 0 |
| 121.2.53.199 | 2030187975 | 0 |
| 121.2.53.200 | 2030187976 | 0 |
| 121.2.53.201 | 2030187977 | 0 |
| 121.2.53.202 | 2030187978 | 0 |
| 121.2.53.203 | 2030187979 | 0 |
| 121.2.53.204 | 2030187980 | 0 |
| 121.2.53.205 | 2030187981 | 0 |
| 121.2.53.206 | 2030187982 | 0 |
| 121.2.53.207 | 2030187983 | 0 |
| 121.2.53.208 | 2030187984 | 0 |
| 121.2.53.209 | 2030187985 | 0 |
| 121.2.53.210 | 2030187986 | 0 |
| 121.2.53.211 | 2030187987 | 0 |
| 121.2.53.212 | 2030187988 | 0 |
| 121.2.53.213 | 2030187989 | 0 |
| 121.2.53.214 | 2030187990 | 0 |
| 121.2.53.215 | 2030187991 | 0 |
| 121.2.53.216 | 2030187992 | 0 |
| 121.2.53.217 | 2030187993 | 0 |
| 121.2.53.218 | 2030187994 | 0 |
| 121.2.53.219 | 2030187995 | 0 |
| 121.2.53.220 | 2030187996 | 0 |
| 121.2.53.221 | 2030187997 | 0 |
| 121.2.53.222 | 2030187998 | 0 |
| 121.2.53.223 | 2030187999 | 0 |
| 121.2.53.224 | 2030188000 | 0 |
| 121.2.53.225 | 2030188001 | 0 |
| 121.2.53.226 | 2030188002 | 0 |
| 121.2.53.227 | 2030188003 | 0 |
| 121.2.53.228 | 2030188004 | 0 |
| 121.2.53.229 | 2030188005 | 0 |
| 121.2.53.230 | 2030188006 | 0 |
| 121.2.53.231 | 2030188007 | 0 |
| 121.2.53.232 | 2030188008 | 0 |
| 121.2.53.233 | 2030188009 | 0 |
| 121.2.53.234 | 2030188010 | 0 |
| 121.2.53.235 | 2030188011 | 0 |
| 121.2.53.236 | 2030188012 | 0 |
| 121.2.53.237 | 2030188013 | 0 |
| 121.2.53.238 | 2030188014 | 0 |
| 121.2.53.239 | 2030188015 | 0 |
| 121.2.53.240 | 2030188016 | 0 |
| 121.2.53.241 | 2030188017 | 0 |
| 121.2.53.242 | 2030188018 | 0 |
| 121.2.53.243 | 2030188019 | 0 |
| 121.2.53.244 | 2030188020 | 0 |
| 121.2.53.245 | 2030188021 | 0 |
| 121.2.53.246 | 2030188022 | 0 |
| 121.2.53.247 | 2030188023 | 0 |
| 121.2.53.248 | 2030188024 | 0 |
| 121.2.53.249 | 2030188025 | 0 |
| 121.2.53.250 | 2030188026 | 0 |
| 121.2.53.251 | 2030188027 | 0 |
| 121.2.53.252 | 2030188028 | 0 |
| 121.2.53.253 | 2030188029 | 0 |
| 121.2.53.254 | 2030188030 | 0 |
| 121.2.53.255 | 2030188031 | 0 |